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发表于 2008-4-10 17:56:17
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loop有吧
, |$ e$ A7 G8 r$ m/ q* `4 M+ Xloop) |- c' D$ p/ o7 V
loop [ commands ]
3 m$ Z. Y5 v! HRuns the list of commands forever, or until the current procedure exits through use of the stop+ P& t# N) _; Z/ m9 P5 c" h
command or the report command.
* ^1 |3 s. g+ k8 ^3 p+ @Note: In most circumstances, you should use a forever button in order to repeat something forever.
Q+ x% B6 P: j5 |6 y2 tThe advantage of using a forever button is that the user can click the button to stop the loop
, R, s: T* A: d0 o/ b0 O6 K
* _' c- e. E* n( K0 D3 x(version 3.1.3)5 H; v( ]# y. D. c* R% D, b" x
不过好像不大推荐 |
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